import java.util.ArrayList;
import java.util.List;

public class Main {
    public static void main(String[] args) {
//        int[] arr={1,2,3,4,};
//        List<String> list =new ArrayList<>();
        String[] arr={"111","222"};
        List<String> list =new ArrayList<>();
        list.add("法修");
        list.add("散打");
        Object[] a=list.toArray();
        System.out.println(arr);
        System.out.println(list);
        System.out.println(a);
    }
}